Bug 1622175 - Openshift does not detaches volumes from shutdown nodes on AWS if node is still around
Summary: Openshift does not detaches volumes from shutdown nodes on AWS if node is sti...
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Storage
Version: 3.11.0
Hardware: Unspecified
OS: Unspecified
unspecified
low
Target Milestone: ---
: 3.11.0
Assignee: Hemant Kumar
QA Contact: Jianwei Hou
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-08-24 15:29 UTC by Hemant Kumar
Modified: 2018-09-05 20:50 UTC (History)
3 users (show)

Fixed In Version:
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Last Closed: 2018-09-05 20:50:10 UTC
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Description Hemant Kumar 2018-08-24 15:29:09 UTC 
After https://github.com/openshift/origin/pull/20663 is merged, then node object will no longer be deleted when a node is shutdown. 

This will cause all volumes from shutdown node to be not detached and hence pods can not be migrated from the shutdown node. This is a regression from 3.9 and 3.10.

The upstream issue is being tracked - https://github.com/kubernetes/kubernetes/pull/67419

This BZ should be a 3.11 blocker.
Comment 1 Hemant Kumar 2018-08-24 19:48:52 UTC 
fixes the upstream issue : https://github.com/kubernetes/kubernetes/pull/67847
Comment 2 Hemant Kumar 2018-09-05 20:50:10 UTC 
We decided to not fix this in 3.11 and the default behaviour will be to not detach volumes. We will have to document this behaviour though.

I will create a JIRA issue for myself/doc team to address that.
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